The calculated distance (air line) between San José de Agua Azul and San Luis Potosí is approximately 117 miles respectively 188 kilometers.
By car or train, the actual journey to San Luis Potosí is certainly longer, as only the direct route (as the crow flies) between San José de Agua Azul and San Luis Potosí has been calculated here.
Air line (approximately)
188 kilometers
101 nautical miles